import re

def match_wuhan_id(id_number):
    pattern = re.compile(r'^420100\d{12}$')
    match_result = pattern.match(id_number)
    if match_result:
        print(f"匹配成功! 身份证号为: {id_number}")
    else:
        print("匹配失败!")


id_number = ""
match_wuhan_id(id_number)
